Vials, screw top with phenolic open-top cap, pre-assembled

预组装螺纹口样品瓶，带酚醛树脂顶部开口瓶盖

Visi-1 单固相萃取管处理器, Visi-1 Single SPE Tube Processor

Liquid scintillation vials, glass

玻璃液体闪烁瓶

Septa, tan PTFE/silicone

棕褐色 PTFE/硅胶隔垫

砷 AAS 标准液, Arsenic Standard for AAS

钒AAS标准液, Vanadium Standard for AAS

气相色谱的隔垫, Septa For Gas Chromatography

TLC Aluminum Sheets

HPTLC (High Performance TLC) Glass Plates

SPB^®-1气相毛细管色谱柱, SPB^®-1 Capillary GC Column